ESTRACK

ESTRACK

The European Space Operations Centre (ESOC) operates a number of ground-based space-tracking stations for the European Space Agency (ESA) known as the European Space Tracking (ESTRACK) network. The stations support various ESA spacecraft and facilitate communications between ground operators and scientific probes such as XMM-Newton and Mars Express.

General information

ESTRACK consists of nine ESA-owned stations and four stations run cooperatively with other organisations. The stations are:

ESA stations

* New Norcia Station (Australia)
* Perth Station (Australia)
* Redu Station (Belgium)
* Kourou Station (French Guayana)
* Cebreros Station (Spain)
* Maspalomas Station (Gran Canaria, Spain)
* Villafranca Station (Spain)
* Kiruna Station (Sweden)
* Santa Maria (Azores, Portugal)

Cooperative stations

* Malindi (Kenya)
* Santiago (Chile)
* Svalbard (Norway)

Antennas

Each ESTRACK station is different, supporting multiple missions, some sharing one or more of the same missions. The ESTRACK network consists of at least:

*Two 35-metre diameter antennas
*Seven 15-metre antennas
*One 13-metre antenna
*One 12-metre antenna
*One 5.5-metre antenna
*Six GPS-TDAF antennas

There are also at least eleven more smaller antennas with sizes of 9.3 to 2.5-metres. The antennas are remotely operated from the ESTRACK Control Centre (ECC) located at ESOC.

On 17 January 2008, the 5.5-metre station on Monte das Flores (Hill of Flowers), Santa Maria (Azores) became the newest station to join the ESTRACK system [ [http://www.esa.int/SPECIALS/Operations/SEMJCF2MDAF_0.html ESA - ESA Spacecraft Operations - Boosting capability: Santa Maria station to join ESTRACK ] ] . The station can be used to track Ariane launches and will also be capable of tracking Vega and Soyuz, soon to be operated from ESA's Spaceport at Kourou, French Guiana.

ee also

* Deep Space Network

External links

* [http://www.esa.int/SPECIALS/Operations/index.html ESA Operations website]
* [http://www.esa.int/SPECIALS/Operations/SEM8YCSMTWE_0.html ESA webpage on ESTRACK, including links to all stations]

Notes


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